IndividualActive
Sienna Brown
NPI 1629963830 · Mental Health Counselor · Lakewood, CO
Sienna Brown is a Mental Health Counselor provider in Lakewood, CO (NPI 1629963830).
Provider details
- NPI number
- 1629963830
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
421 Zang St
Lakewood, CO 80228-1052
Phone: (303) 425-0300
Street-level locationGet directions
Mailing address
1122 Albion St Unit 605
Denver, CO 80220-2354
Registry dates
- Enumerated
- 2025-06-09
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Sienna Brown's NPI number?
- Sienna Brown's National Provider Identifier (NPI) is 1629963830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sienna Brown's specialty?
- Sienna Brown is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sienna Brown located?
- Sienna Brown's practice location on file with NPPES is 421 Zang St, Lakewood, CO 80228-1052.
- What is Sienna Brown's phone number?
- The practice phone number listed in the NPPES registry for Sienna Brown is (303) 425-0300.
- Is Sienna Brown's NPI active?
- Yes — Sienna Brown's NPI (1629963830) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.